67409104

素因数分解:

$2^4\times 7^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 155347200

約数和(自身を除く): 87938096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 173, 196, 284, 343, 346, 392, 497, 568, 686, 692, 784, 994, 1136, 1211, 1372, 1384, 1988, 2422, 2744, 2768, 3479, 3976, 4844, 5488, 6958, 7952, 8477, 9688, 12283, 13916, 16954, 19376, 24353, 24566, 27832, 33908, 48706, 49132, 55664, 59339, 67816, 85981, 97412, 98264, 118678, 135632, 171962, 194824, 196528, 237356, 343924, 389648, 474712, 601867, 687848, 949424, 1203734, 1375696, 2407468, 4213069, 4814936, 8426138, 9629872, 16852276, 33704552, 67409104]

約数ペア:

[(1, 67409104), (2, 33704552), (4, 16852276), (7, 9629872), (8, 8426138), (14, 4814936), (16, 4213069), (28, 2407468), (49, 1375696), (56, 1203734), (71, 949424), (98, 687848), (112, 601867), (142, 474712), (173, 389648), (196, 343924), (284, 237356), (343, 196528), (346, 194824), (392, 171962), (497, 135632), (568, 118678), (686, 98264), (692, 97412), (784, 85981), (994, 67816), (1136, 59339), (1211, 55664), (1372, 49132), (1384, 48706), (1988, 33908), (2422, 27832), (2744, 24566), (2768, 24353), (3479, 19376), (3976, 16954), (4844, 13916), (5488, 12283), (6958, 9688), (7952, 8477)]